Pith Number

pith:Y2NZ4LDQ

pith:2025:Y2NZ4LDQ2JW2DIFFUKUUULS6UK

not attested not anchored not stored refs pending

Online Bidding Algorithms with Strict Return on Spend (ROS) Constraint

Abhishek Sinha, Rahul Vaze

arxiv:2502.05599 v2 · 2025-02-08 · cs.GT · cs.DS · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y2NZ4LDQ2JW2DIFFUKUUULS6UK}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T11:08:16.093845Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c69b9e2c70d26da1a0a5a2a94a2e5ea2bd3f757a4c8cd2e4c2ecb90bc627b1b8

Aliases

arxiv: 2502.05599 · arxiv_version: 2502.05599v2 · doi: 10.48550/arxiv.2502.05599 · pith_short_12: Y2NZ4LDQ2JW2 · pith_short_16: Y2NZ4LDQ2JW2DIFF · pith_short_8: Y2NZ4LDQ

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/Y2NZ4LDQ2JW2DIFFUKUUULS6UK \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: c69b9e2c70d26da1a0a5a2a94a2e5ea2bd3f757a4c8cd2e4c2ecb90bc627b1b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f2ced950d2383ecfde82a47f9ea1ee70affb4961783083f4ef6db050686a435",
    "cross_cats_sorted": [
      "cs.DS",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2025-02-08T14:58:49Z",
    "title_canon_sha256": "4ec956d0c1e4c2192ae60dacdfe935d303dad6195fedc27658bd24b74039f349"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.05599",
    "kind": "arxiv",
    "version": 2
  }
}